package p07.p0724;

/**
 * Created by wy on 7/17/2017.
 */
 class Teacher {
     public int num = 1;


    String[] a;
    String [] b;
    String []c;
    String d[];
    String e [];


     Teacher() {
         return;
    }

    public static int num1 = 444;

     public void show(){
         System.out.println(this.num);
        return;
     }

     public void show1(){
         int num = 2;
         System.out.println(this.num);

         return;
     }

     public static void method1(){
      return;
     }

     public static void method(){
         System.out.println(num1);
         method1();
         method();
         //show();
         return;
     }

}

  class Test {
    public static void main(String args[]) {
       // Teacher teacher = new Teacher();
       // teacher.show();
       // teacher.show1();
        // Teacher.method();
       // teacher.method();
        //teacher.method();
        //return 0;
        String[] aa={"dd","dd","ssss"};
        System.out.println(aa);
        System.out.println(args);
        System.out.println(aa[0]+aa[1]);
        System.out.println(aa.length);
    }



}





/*
*
*
*
*
* public static void mian(String args[]){
*
* }
*
*
* */